So, i'm using the JPSS paper for the frist time, and transferring black lettering onto a white shirt, but the the transfer isn't transferring completely. I end up with a considerable amount on my paper. I have increased time first, then temp, all the way up to 375 for thirty seconds, and my shirt scorched. This has never happened with any other paper, so I'm a tad baffled. Any inputs would be GREAT!!! Thanks!!!